A067789 Numbers k whose last digit is the k-th digit of log(2).

3, 8, 14, 15, 22, 23, 31, 52, 54, 60, 64, 76, 86, 94, 98, 102, 168, 171, 173, 206, 209, 226, 233, 236, 242, 249, 300, 314, 317, 321, 325, 349, 366, 381, 383, 395, 412, 422, 425, 426, 435, 449, 470, 487, 503, 507, 516, 534, 535, 546, 555, 557, 561, 571, 573

Offset

1,1

Links

Table of n, a(n) for n=1..55.

Example

Let d(n) be the n-th digit of log(2) = 0.693... so d(1)=6, d(2)=9 etc. d(102)=2 and 2 is the last digit of 102 hence 102 is in the sequence.

Crossrefs

Cf. A002162, A067750, A067757.

Sequence in context: A106386 A000232 A361363 * A225400 A180867 A343412

Adjacent sequences: A067786 A067787 A067788 * A067790 A067791 A067792

Keyword

easy,nonn,base

Author

Benoit Cloitre, Mar 07 2002

Status

approved