A134644 - cp's OEIS frontend

A134644 Even permutational numbers A134640.

n	a(n)
1	0
2	2
3	30
4	54
5	78
6	108
7	114
8	120
9	156
10	180
11	198
12	210
13	216
14	228
15	194
16	198
17	214
18	222
19	238
20	242
21	294
22	298
23	334
24	346
25	358
26	366
27	414
28	422
29	434
30	446
31	482
32	486
33	538
34	542
35	558
36	566
37	582
38	586
39	694
40	698
41	714
42	722
43	738
44	742
45	894
46	898
47	954
48	970
49	978
50	990
51	1014
52	1022
53	1054

[0, 2, 30, 54, 78, 108, 114, 120, 156, 180, 198, 210, 216, 228, 194, 198, 214, 222, 238, 242, 294, 298, 334, 346, 358, 366, 414, 422, 434, 446, 482, 486, 538, 542, 558, 566, 582, 586, 694, 698, 714, 722, 738, 742, 894, 898, 954, 970, 978, 990, 1014, 1022, 1054]

cp's OEIS Frontend

A134644 Even permutational numbers A134640.

Table of values

List of values