A277769 - OEIS

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A277769 as a simple table

n	a(n)
1	0
2	14
3	330
4	9741
5	275018
6	7824415
7	221983169
8	6298326387
9	178728649865
10	5071423132367
11	143902812077769
12	4083281399156407
13	115864087742823865
14	3287671351656190808
15	93288470977649320614
16	2647082885606708742103

[0,14,330,9741,275018,7824415,221983169, 6298326387,178728649865,5071423132367, 143902812077769,4083281399156407, 115864087742823865,3287671351656190808, 93288470977649320614,2647082885606708742103]