A249218 - cp's OEIS frontend

A249218 Number of length 6+6 0..n arrays with no seven consecutive terms having five times the sum of any two elements equal to two times the sum of the remaining five.

n	a(n)
1	3872
2	208876
3	8486156
4	107662502
5	950035900
6	6008974124
7	30726981418
8	127770780052
9	464154488364
10	1470845250424
11	4278893132168
12	11316587289834
13	28139818768978
14	65491995146282
15	145432249623888

[3872, 208876, 8486156, 107662502, 950035900, 6008974124, 30726981418, 127770780052, 464154488364, 1470845250424, 4278893132168, 11316587289834, 28139818768978, 65491995146282, 145432249623888]

cp's OEIS Frontend

A249218 Number of length 6+6 0..n arrays with no seven consecutive terms having five times the sum of any two elements equal to two times the sum of the remaining five.

Table of values

List of values