A276122 - cp's OEIS frontend

A276122 a(0) = a(1) = a(2) = 1; for n > 2, a(n) = (a(n-1)^2+a(n-2)^2+a(n-1)+a(n-2))/a(n-3).

n	a(n)
0	1
1	1
2	1
3	4
4	22
5	526
6	69427
7	219111589
8	91273561736491
9	119994570874632853695766
10	65713991236617279734602790963627271046
11	47311933073383646516067037755547920981262829886906923065810924

[1, 1, 1, 4, 22, 526, 69427, 219111589, 91273561736491, 119994570874632853695766, 65713991236617279734602790963627271046, 47311933073383646516067037755547920981262829886906923065810924]

cp's OEIS Frontend

A276122 a(0) = a(1) = a(2) = 1; for n > 2, a(n) = (a(n-1)^2+a(n-2)^2+a(n-1)+a(n-2))/a(n-3).

Table of values

List of values