A240536 S_9 sequence in partition of integers > 1 described in A240521.

10, 21, 36, 55, 91, 144, 187, 247, 368, 425, 551, 713, 925, 1189, 1333, 1739, 2009, 2279, 2773, 2989, 3551, 4189, 4453, 5293, 5751, 6059, 7031, 7857, 8383, 9167, 10379, 11009, 11639, 12947, 13843, 14803, 16577, 17653, 19519, 20687, 21823, 24287, 25217, 26533

Offset

1,1

Comments

See case r=2, t_1=3, t_2=0 in comment in A240521.

Links

Table of n, a(n) for n=1..44.

Formula

a(n) = A050376(n) * A050376(n+3).

Crossrefs

Positions of 9's in A240535.

Sequences for other parts of the partition: A050376 (S_1), A240521 (S_3), A240522 (S_5), A240524 (S_7), A241024 (S_11), A241025 (S_13).

Sequence in context: A075846 A164714 A324600 * A060852 A345962 A195142

Adjacent sequences: A240533 A240534 A240535 * A240537 A240538 A240539

Keyword

nonn

Author

Vladimir Shevelev, Apr 07 2014

Extensions

More terms from Peter J. C. Moses, Apr 18 2014

Name revised by Peter Munn, Oct 11 2021

Status

approved