A213469 - cp's OEIS frontend

A213469 Number of 0..3 arrays of length 2n+4 with sum less than 3n in any length 2n subsequence (=less than 50% duty cycle).

n	a(n)
1	157
2	7803
3	191573
4	3737885
5	67329406
6	1167362677
7	19808276303
8	331605526490
9	5501075085468
10	90671574326172
11	1487390263956378
12	24310876230706073
13	396224883822318038
14	6443121835406288422
15	104579933906413425698

[157, 7803, 191573, 3737885, 67329406, 1167362677, 19808276303, 331605526490, 5501075085468, 90671574326172, 1487390263956378, 24310876230706073, 396224883822318038, 6443121835406288422, 104579933906413425698]

cp's OEIS Frontend

A213469 Number of 0..3 arrays of length 2n+4 with sum less than 3n in any length 2n subsequence (=less than 50% duty cycle).

Table of values

List of values

cp's OEIS Frontend

A213469 Number of 0..3 arrays of length 2*n+4 with sum less than 3*n in any length 2n subsequence (=less than 50% duty cycle).

Table of values

List of values

A213469 Number of 0..3 arrays of length 2n+4 with sum less than 3n in any length 2n subsequence (=less than 50% duty cycle).