A246006 - cp's OEIS frontend

A246006 a(2n) = numerator of |Bernoulli(2n)|, a(2n+1) = Euler(2n).

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	5
6	1
7	61
8	1
9	1385
10	5
11	50521
12	691
13	2702765
14	7
15	199360981
16	3617
17	19391512145
18	43867
19	2404879675441
20	174611
21	370371188237525
22	854513
23	69348874393137901
24	236364091
25	15514534163557086905
26	8553103
27	4087072509293123892361
28	23749461029
29	1252259641403629865468285

[1, 1, 1, 1, 1, 5, 1, 61, 1, 1385, 5, 50521, 691, 2702765, 7, 199360981, 3617, 19391512145, 43867, 2404879675441, 174611, 370371188237525, 854513, 69348874393137901, 236364091, 15514534163557086905, 8553103, 4087072509293123892361, 23749461029, 1252259641403629865468285]

cp's OEIS Frontend

A246006 a(2n) = numerator of |Bernoulli(2n)|, a(2n+1) = Euler(2n).

Table of values

List of values