A254119 a(n) = A213709(n) - A255071(n).

0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 6, 16, 36, 71, 126, 204, 303, 414, 526, 652, 907, 1705, 4213, 11329, 29670, 73408, 171345, 379494, 802875, 1632745, 3210086, 6134908, 11457641, 21020580, 38076142

Offset

1,11

Links

Table of n, a(n) for n=1..36.

Formula

a(n) = A213709(n) - A255071(n).

Prog

(Scheme) (define (A254119 n) (- (A213709 n) (A255071 n)))

Crossrefs

Cf. A213709, A255071.

Sequence in context: A140131 A159938 A325743 * A145126 A348289 A365733

Adjacent sequences: A254116 A254117 A254118 * A254120 A254121 A254122

Keyword

nonn

Author

Antti Karttunen, Feb 15 2015

Status

approved