A013559 - cp's OEIS frontend

A013559 Numerator of [x^n] in the Taylor expansion of exp(cosech(x)-coth(x)).

n	a(n)
0	1
1	-1
2	1
3	1
4	-7
5	1
6	97
7	-55
8	-2063
9	143
10	17803
11	-968167
12	-250781
13	7000033
14	-166831871
15	-571772647
16	43685848289
17	843598411471
18	-447550424579
19	-1263845119891
20	84677077231169
21	740683182137153
22	-11657476758734011
23	-474904166544135457
24	28924058075775365981
25	-2379183287545454197

[1, -1, 1, 1, -7, 1, 97, -55, -2063, 143, 17803, -968167, -250781, 7000033, -166831871, -571772647, 43685848289, 843598411471, -447550424579, -1263845119891, 84677077231169, 740683182137153, -11657476758734011, -474904166544135457, 28924058075775365981, -2379183287545454197]

cp's OEIS Frontend

A013559 Numerator of [x^n] in the Taylor expansion of exp(cosech(x)-coth(x)).

Table of values

List of values