A130642 - cp's OEIS frontend

A130642 Numbers n such that 1 + Sum{k=1..n/2} A001223(2k-1)*(-1)^k = 0.

n	a(n)
1	2
2	6
3	14
4	190
5	194
6	200
7	306
8	462
9	468
10	474
11	478
12	490
13	560
14	1208
15	1890
16	1938
17	23716
18	23850
19	25226
20	25834
21	25968
22	26642
23	26650
24	26998
25	48316
26	311888
27	311922
28	313946
29	331540
30	331762
31	331782
32	377078
33	377518
34	377666
35	377674
36	377748
37	378422
38	378428

[2, 6, 14, 190, 194, 200, 306, 462, 468, 474, 478, 490, 560, 1208, 1890, 1938, 23716, 23850, 25226, 25834, 25968, 26642, 26650, 26998, 48316, 311888, 311922, 313946, 331540, 331762, 331782, 377078, 377518, 377666, 377674, 377748, 378422, 378428]

cp's OEIS Frontend

A130642 Numbers n such that 1 + Sum{k=1..n/2} A001223(2k-1)*(-1)^k = 0.

Table of values

List of values