A213468 - cp's OEIS frontend

A213468 Number of 0..3 arrays of length 2n+3 with sum less than 3n in any length 2n subsequence (=less than 50% duty cycle).

n	a(n)
1	70
2	2735
3	58898
4	1091036
5	19105020
6	325333429
7	5451265872
8	90406374528
9	1488870622780
10	24396922947484
11	398282413965566
12	6483402596528564
13	105301980143117156
14	1707201970861977822
15	27637076220888829232

[70, 2735, 58898, 1091036, 19105020, 325333429, 5451265872, 90406374528, 1488870622780, 24396922947484, 398282413965566, 6483402596528564, 105301980143117156, 1707201970861977822, 27637076220888829232]

cp's OEIS Frontend

A213468 Number of 0..3 arrays of length 2n+3 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

A213468 Number of 0..3 arrays of length 2*n+3 with sum less than 3*n in any length 2n subsequence (=less than 50% duty cycle).

Table of values

List of values

A213468 Number of 0..3 arrays of length 2n+3 with sum less than 3n in any length 2n subsequence (=less than 50% duty cycle).