A023179 - OEIS

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A023179

Numbers k such that Fib(k) == 21 (mod k).

1, 2, 8, 56, 152, 248, 488, 632, 638, 872, 1112, 1178, 1208, 1448, 1592, 1688, 1832, 1928, 2168, 2648, 2792, 3032, 3272, 3368, 3512, 3536, 3608, 3992, 4148, 4328, 4568, 4628, 4808, 4952, 5048, 5288, 5528, 5672, 5912, 6008, 6152, 6488, 6632, 6872, 7352

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

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..45.

CROSSREFS

Sequence in context: A117496 A117564 A254222 * A009298 A354175 A306087

Adjacent sequences: A023176 A023177 A023178 * A023180 A023181 A023182

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved