login
S_13 sequence in partition of integers > 1 described in A240521.
7

%I #12 Oct 11 2021 18:53:39

%S 30,84,180,385,819,1584,2431,3952,6256,8075,12673,17825,26825,36859,

%T 49321,71299,86387,107113,135877,158417,209509,255529,298351,375803,

%U 419823,478661,569511,652131,746087,889199,1048279,1133927,1245373,1411223,1564259,1791163

%N S_13 sequence in partition of integers > 1 described in A240521.

%C See case r=3, t_1=3, t_2=1, t_3=0 in comment in A240521. [Subscripts made consistent by _Peter Munn_, Oct 11 2021]

%F a(n) = A050376(n) * A050376(n+1) * A050376(n+3).

%Y Positions of 13's in A240535.

%Y Sequences for other parts of the partition: A050376 (S_1), A240521 (S_3), A240522 (S_5), A240524 (S_7), A240536 (S_9), A241024 (S_11).

%K nonn

%O 1,1

%A _Vladimir Shevelev_, Apr 15 2014

%E Name revised by _Peter Munn_, Oct 11 2021