A216141 Conjectured number of digits in highest power of n with no three consecutive identical digits.

477, 561, 466, 950, 604, 513, 466, 553, 3, 492, 421, 513, 931, 502, 466, 985, 631, 609, 3, 529, 634, 527, 412, 535, 660, 553, 361, 547, 3, 355, 357, 439, 373, 522, 604, 399, 299, 419, 4, 776, 718, 636, 655, 384, 686, 495, 478, 442, 4, 369, 565, 633, 591, 472

Offset

2,1

Comments

The number of decimal digits in n^k is equal to A055642(n^k) = floor(1+k*log_10(n)). - V. Raman, Sep 27 2012

Links

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

Crossrefs

Cf. A216063, A216064, A216065.

Sequence in context: A264290 A181228 A278286 * A325822 A224453 A227706

Adjacent sequences: A216138 A216139 A216140 * A216142 A216143 A216144

Keyword

nonn,base

Author

V. Raman, Sep 01 2012

Status

approved