A294521 - cp's OEIS frontend

A294521 Denominators of the partial sums of the reciprocals of the dodecagonal numbers (k + 1)(5k + 1) = A051624(k+1), for k >= 0.

n	a(n)
0	1
1	12
2	44
3	704
4	73920
5	320320
6	9929920
7	89369280
8	3664140480
9	84275231040
10	1432678927680
11	1432678927680
12	87393414588480
13	87393414588480
14	6204932435782080
15	14736714534982440
16	132630430814841960
17	5703108525038204280
18	5703108525038204280
19	18249947280122253696
20	1843244675292347623296

[1, 12, 44, 704, 73920, 320320, 9929920, 89369280, 3664140480, 84275231040, 1432678927680, 1432678927680, 87393414588480, 87393414588480, 6204932435782080, 14736714534982440, 132630430814841960, 5703108525038204280, 5703108525038204280, 18249947280122253696, 1843244675292347623296]

cp's OEIS Frontend

A294521 Denominators of the partial sums of the reciprocals of the dodecagonal numbers (k + 1)(5k + 1) = A051624(k+1), for k >= 0.

Table of values

List of values

cp's OEIS Frontend

A294521 Denominators of the partial sums of the reciprocals of the dodecagonal numbers (k + 1)*(5*k + 1) = A051624(k+1), for k >= 0.

Table of values

List of values

A294521 Denominators of the partial sums of the reciprocals of the dodecagonal numbers (k + 1)(5k + 1) = A051624(k+1), for k >= 0.