A381757 - cp's OEIS frontend

A381757 Expansion of exp( Sum_{k>=1} binomial(7k-1,2k-1) * x^k/k ).

n	a(n)
0	1
1	6
2	161
3	6062
4	265868
5	12720904
6	643915209
7	33905228350
8	1838102210977
9	101910583801012
10	5751779249830131
11	329359930638541776
12	19087504000780665541
13	1117418973753045781944
14	65982722733895652916539
15	3925378032146863676341770
16	235048328495265879957413946

[1, 6, 161, 6062, 265868, 12720904, 643915209, 33905228350, 1838102210977, 101910583801012, 5751779249830131, 329359930638541776, 19087504000780665541, 1117418973753045781944, 65982722733895652916539, 3925378032146863676341770, 235048328495265879957413946]

cp's OEIS Frontend

A381757 Expansion of exp( Sum_{k>=1} binomial(7k-1,2k-1) * x^k/k ).

Table of values

List of values

cp's OEIS Frontend

A381757 Expansion of exp( Sum_{k>=1} binomial(7*k-1,2*k-1) * x^k/k ).

Table of values

List of values

A381757 Expansion of exp( Sum_{k>=1} binomial(7k-1,2k-1) * x^k/k ).