A365597 - OEIS

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A365597

Near-repdigit primes with at least two 7's as the repeated digit.

773, 77773, 777777773, 777777777773, 7777777777771, 777777777777773, 77777777777777777771, 777777777777777777773, 77777777777777777777771, 7777777777777777777777777777771

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

OFFSET

1,1

LINKS

Robert Price, Table of n, a(n) for n = 1..20

EXAMPLE

77773 is a term because all digits are equal to 7 except the last one.

CROSSREFS

Cf. A105976, A105978, A105979, A105980, A105982, A365592, A365596, A365597, A365598.

Sequence in context: A055521 A060825 A255156 * A233991 A250087 A252673

Adjacent sequences: A365594 A365595 A365596 * A365598 A365599 A365600

KEYWORD

base,nonn

AUTHOR

Robert Price, Sep 10 2023

STATUS

approved