A174129 - cp's OEIS frontend

A174129 Numerators of the first column of the table of fractions generated by the Akiyama-Tanigawa transform from a first row A164555(k)/A027642(k).

n	a(n)
0	1
1	1
2	-1
3	-1
4	31
5	7
6	-1051
7	-201
8	56911
9	18311
10	-24346415
11	-4227881
12	425739604981
13	2082738855
14	-759610463437
15	-1935668684041
16	91825384886337407
17	3104887811293639
18	-333936446105326262497
19	-8039608511660213481
20	496858217433153341005061

[1, 1, -1, -1, 31, 7, -1051, -201, 56911, 18311, -24346415, -4227881, 425739604981, 2082738855, -759610463437, -1935668684041, 91825384886337407, 3104887811293639, -333936446105326262497, -8039608511660213481, 496858217433153341005061]

cp's OEIS Frontend

A174129 Numerators of the first column of the table of fractions generated by the Akiyama-Tanigawa transform from a first row A164555(k)/A027642(k).

Table of values

List of values