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Revision History for A277906 (Bold, blue-underlined text is an addition; faded, red-underlined text is a deletion.)

Showing all changes.
Least number with same prime signature as phi(n): a(n) = A046523(A000010(n)).
(history; published version)
#10 by N. J. A. Sloane at Sat Nov 19 08:25:13 EST 2016
STATUS

proposed

approved

#9 by Jon E. Schoenfield at Fri Nov 18 23:26:43 EST 2016
STATUS

editing

proposed

#8 by Jon E. Schoenfield at Fri Nov 18 23:26:40 EST 2016
NAME

Least number with same prime- signature as phi(n): a(n) = A046523(A000010(n)).

STATUS

proposed

editing

#7 by Omar E. Pol at Thu Nov 17 19:19:01 EST 2016
STATUS

editing

proposed

#6 by Omar E. Pol at Thu Nov 17 19:18:52 EST 2016
DATA

1, 1, 2, 2, 4, 2, 6, 4, 6, 4, 6, 4, 12, 6, 8, 8, 16, 6, 12, 8, 12, 6, 6, 8, 12, 12, 12, 12, 12, 8, 30, 16, 12, 16, 24, 12, 36, 12, 24, 16, 24, 12, 30, 12, 24, 6, 6, 16, 30, 12, 32, 24, 12, 12, 24, 24, 36, 12, 6, 16, 60, 30, 36, 32, 48, 12, 30, 32, 12, 24, 30, 24, 72, 36, 24, 36, 60, 24, 30, 32, 24, 24, 6, 24, 64, 30, 24, 24, 24, 24, 72, 12, 60, 6, 72, 32, 96, 30

STATUS

proposed

editing

Discussion
Thu Nov 17
19:19
Omar E. Pol: Minor edits.
#5 by Antti Karttunen at Thu Nov 17 18:51:35 EST 2016
STATUS

editing

proposed

#4 by Antti Karttunen at Thu Nov 17 18:51:02 EST 2016
NAME

Least numbers number with same prime-signature as phi(n): a(n) = A046523(A000010(n)).

#3 by Antti Karttunen at Thu Nov 17 18:50:30 EST 2016
LINKS

Antti Karttunen, <a href="/A277906/b277906.txt">Table of n, a(n) for n = 1..10000</a>

#2 by Antti Karttunen at Thu Nov 17 18:48:55 EST 2016
NAME

allocated for Antti KarttunenLeast numbers with same prime-signature as phi(n): a(n) = A046523(A000010(n)).

DATA

1, 1, 2, 2, 4, 2, 6, 4, 6, 4, 6, 4, 12, 6, 8, 8, 16, 6, 12, 8, 12, 6, 6, 8, 12, 12, 12, 12, 12, 8, 30, 16, 12, 16, 24, 12, 36, 12, 24, 16, 24, 12, 30, 12, 24, 6, 6, 16, 30, 12, 32, 24, 12, 12, 24, 24, 36, 12, 6, 16, 60, 30, 36, 32, 48, 12, 30, 32, 12, 24, 30, 24, 72, 36, 24, 36, 60, 24, 30, 32, 24, 24, 6, 24, 64, 30, 24, 24, 24, 24, 72, 12, 60, 6, 72, 32, 96, 30

OFFSET

1,3

FORMULA

a(n) = A046523(A000010(n)).

PROG

(Scheme) (define (A277906 n) (A046523 (A000010 n)))

CROSSREFS
KEYWORD

allocated

nonn

AUTHOR

Antti Karttunen, Nov 17 2016

STATUS

approved

editing

#1 by Antti Karttunen at Thu Nov 03 11:43:55 EDT 2016
NAME

allocated for Antti Karttunen

KEYWORD

allocated

STATUS

approved