A215250 a(n) = number of values k >= 0 such that A215244(k) = n.

3, 4, 4, 6, 6, 6, 5, 11, 5, 11, 10, 6, 11, 7, 2, 22, 15, 13, 4, 12, 14, 10, 17, 9, 10, 25, 8, 10, 10, 14, 16, 24, 13, 24, 9, 14, 12, 18, 16, 16, 21, 32, 18, 15, 6, 20, 20, 16, 20, 6, 23, 26, 16, 16, 14, 26, 21, 28, 13, 24, 22, 14, 16, 33, 17, 32, 15, 36, 18, 26, 18

Offset

1,1

Links

N. J. A. Sloane, Table of n, a(n) for n = 1..307

Cf. A215244, A215245, A215246.

Example

A215244 takes the value 4 exactly 6 times, so a(4) = 6.

Crossrefs

Sequence in context: A061117 A255171 A323712 * A354154 A229022 A014683

Adjacent sequences: A215247 A215248 A215249 * A215251 A215252 A215253

Keyword

nonn,base

Author

N. J. A. Sloane, Aug 11 2012

Status

approved