A222404 - cp's OEIS frontend

A222404 Triangle read by rows: left and right edges are A002378, interior entries are filled in using the Pascal triangle rule.

n	a(n)
0	0
1	2
2	2
3	6
4	4
5	6
6	12
7	10
8	10
9	12
10	20
11	22
12	20
13	22
14	20
15	30
16	42
17	42
18	42
19	42
20	30
21	42
22	72
23	84
24	84
25	84
26	72
27	42
28	56
29	114
30	156
31	168
32	168
33	156
34	114
35	56
36	72
37	170
38	270
39	324
40	336
41	324
42	270
43	170
44	72
45	90
46	242
47	440
48	594
49	660
50	660
51	594
52	440
53	242
54	90
55	110
56	332
57	682
58	1034
59	1254
60	1320
61	1254
62	1034
63	682
64	332
65	110

[0, 2, 2, 6, 4, 6, 12, 10, 10, 12, 20, 22, 20, 22, 20, 30, 42, 42, 42, 42, 30, 42, 72, 84, 84, 84, 72, 42, 56, 114, 156, 168, 168, 156, 114, 56, 72, 170, 270, 324, 336, 324, 270, 170, 72, 90, 242, 440, 594, 660, 660, 594, 440, 242, 90, 110, 332, 682, 1034, 1254, 1320, 1254, 1034, 682, 332, 110]

cp's OEIS Frontend

A222404 Triangle read by rows: left and right edges are A002378, interior entries are filled in using the Pascal triangle rule.

Table of values

List of values