A039515 - OEIS

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A039515

Conjecturally, largest attractor in '3x+(2n+1)' problem.

7

1, 3, 347, 7, 9, 13, 319, 1041, 23, 19, 21, 41, 1735, 27, 7055, 31, 39, 2429, 37, 957, 41, 43, 3123, 101, 49, 69, 103, 3817, 57, 221, 235, 63, 4511, 67, 123, 4409, 73, 5205, 91, 265, 81, 157, 5899, 21165, 89, 2233, 93, 6593, 97, 117, 101, 103, 7287, 107, 109

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Table of n, a(n) for n=0..54.

CROSSREFS

Cf. A039508-A039514.

Sequence in context: A234607 A057121 A376748 * A209426 A037302 A341229

Adjacent sequences: A039512 A039513 A039514 * A039516 A039517 A039518

KEYWORD

nonn

AUTHOR

Christian G. Bower, Feb 15 1999

STATUS

approved