A278926 - cp's OEIS frontend

A278926 a(n) = permanent M_n where M_n is the n X n matrix m(i,j) = i^4 + j^4.

n	a(n)
0	1
1	2
2	353
3	561608
4	4341274884
5	111107400842568
6	7493918659070379300
7	1139021252689549522419840
8	348457223545199873458486125120
9	196982631587037086047232203674775680
10	192443334239172066295878807351087122210880
11	307899710379447999264505625949360598523097530880

[1, 2, 353, 561608, 4341274884, 111107400842568, 7493918659070379300, 1139021252689549522419840, 348457223545199873458486125120, 196982631587037086047232203674775680, 192443334239172066295878807351087122210880, 307899710379447999264505625949360598523097530880]

cp's OEIS Frontend

A278926 a(n) = permanent M_n where M_n is the n X n matrix m(i,j) = i^4 + j^4.

Table of values

List of values