A255254 a(n) = (A048891(n)-1)/A023143(n).

1, 1, 2, 2, 3, 3, 6, 10, 10, 10, 13, 14, 14, 15, 18, 18, 18, 18, 18, 18, 20, 20, 20, 20, 20, 20, 21, 21, 21, 22, 22, 22, 24, 24, 24, 24, 24, 25, 25, 27, 29, 29, 30, 30, 30, 31, 32, 35, 36, 36, 36, 36, 36, 38, 39, 39, 39, 39, 39, 39, 39, 39, 40, 40, 40, 40, 42

Offset

1,3

Links

Amiram Eldar, Table of n, a(n) for n = 1..94 (calculated using the data at A023143 and A048891)

Crossrefs

Cf. A023143, A048891.

Sequence in context: A369765 A146157 A238363 * A048848 A323256 A192495

Adjacent sequences: A255251 A255252 A255253 * A255255 A255256 A255257

Keyword

nonn

Author

Zak Seidov, Feb 19 2015

Extensions

More terms from the data at A023143 and A048891 added by Amiram Eldar, May 07 2024

Status

approved