A014216 a(n) = floor(log(5)^n).

1, 1, 2, 4, 6, 10, 17, 27, 45, 72, 116, 187, 302, 486, 782, 1259, 2026, 3261, 5249, 8449, 13598, 21885, 35223, 56690, 91239, 146843, 236336, 380368, 612178, 985263, 1585721, 2552119, 4107478, 6610731, 10639561, 17123713, 27559554, 44355391, 71387248

Offset

0,3

Links

Table of n, a(n) for n=0..38.

Prog

(PARI) vector(50, n, n--; floor(log(5)^n)) \\ Michel Marcus, Jun 23 2015
(Magma) [Floor(Log(5)^n): n in [0..40]]; // Vincenzo Librandi, Jun 23 2015

Crossrefs

Sequence in context: A228779 A158510 A004695 * A192683 A079961 A303430

Adjacent sequences: A014213 A014214 A014215 * A014217 A014218 A014219

Keyword

nonn

Author

Clark Kimberling

Status

approved