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A216064 a(n) is the conjectured highest power of n which has no three identical digits in succession. 9
1583, 1175, 774, 1359, 776, 607, 516, 579, 2, 472, 390, 460, 812, 426, 387, 800, 502, 476, 2, 400, 472, 387, 298, 382, 466, 386, 249, 374, 2, 238, 237, 289, 243, 338, 388, 254, 189, 263, 2, 481, 442, 389, 398, 232, 412, 296, 284, 261, 2, 216, 329, 367, 341, 271, 186, 349, 340, 236 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

V. Raman, Table of n, a(n) for n = 2..99

CROSSREFS

Cf. A216063, A216065.

Sequence in context: A203961 A253421 A023082 * A182409 A224944 A222164

Adjacent sequences:  A216061 A216062 A216063 * A216065 A216066 A216067

KEYWORD

nonn,base

AUTHOR

V. Raman, Sep 01 2012

STATUS

approved

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Last modified January 27 07:42 EST 2022. Contains 350605 sequences. (Running on oeis4.)