A276131 - cp's OEIS frontend

A276131 a(n) = (a(n-1)^2+a(n-2)^2+a(n-3)^2+a(n-4)^2+a(n-1)a(n-2)+a(n-1)a(n-3)+a(n-1)a(n-4)+a(n-2)a(n-3)+a(n-2)a(n-4)+a(n-3)a(n-4))/a(n-5) with five initial ones.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	10
6	136
7	20251
8	413100001
9	170660037240000001
10	2912484838126132813026335712191641
11	62371823031725048177115183368983888882661870237372850050710016335

[1, 1, 1, 1, 1, 10, 136, 20251, 413100001, 170660037240000001, 2912484838126132813026335712191641, 62371823031725048177115183368983888882661870237372850050710016335]

cp's OEIS Frontend

A276131 a(n) = (a(n-1)^2+a(n-2)^2+a(n-3)^2+a(n-4)^2+a(n-1)a(n-2)+a(n-1)a(n-3)+a(n-1)a(n-4)+a(n-2)a(n-3)+a(n-2)a(n-4)+a(n-3)a(n-4))/a(n-5) with five initial ones.

Table of values

List of values

cp's OEIS Frontend

A276131 a(n) = (a(n-1)^2+a(n-2)^2+a(n-3)^2+a(n-4)^2+a(n-1)*a(n-2)+a(n-1)*a(n-3)+a(n-1)*a(n-4)+a(n-2)*a(n-3)+a(n-2)*a(n-4)+a(n-3)*a(n-4))/a(n-5) with five initial ones.

Table of values

List of values

A276131 a(n) = (a(n-1)^2+a(n-2)^2+a(n-3)^2+a(n-4)^2+a(n-1)a(n-2)+a(n-1)a(n-3)+a(n-1)a(n-4)+a(n-2)a(n-3)+a(n-2)a(n-4)+a(n-3)a(n-4))/a(n-5) with five initial ones.