A240524 S_7 sequence in partition of integers > 1 described in A240521.

24, 60, 140, 315, 693, 1287, 2288, 3536, 5168, 7429, 10925, 16675, 22475, 33263, 47027, 65231, 82861, 99029, 122059, 153223, 190747, 241133, 290177, 347261, 409457, 467127, 531117, 598347, 716539, 871933, 1009091, 1113121, 1201289, 1317919, 1490357, 1736471

Offset: 1

Author

Vladimir Shevelev, Apr 07 2014

Keywords

• nonn

Comments

See case r=3, t_1=2, t_2=1, t_3=0 of comment in A240521.

Crossrefs

Positions of 7's in A240535.

Sequences for other parts of the partition: A050376 (S_1), A240521 (S_3), A240522 (S_5), A240536 (S_9), A241024 (S_11), A241025 (S_13).

Formula

a(n) = q_n*q_(n+1)*q_(n+2), where q_n is the n-th term of A050376.

Extensions

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

Name revised by Peter Munn, Oct 11 2021