A172171 - cp's OEIS frontend

A172171 (1, 9) Pascal Triangle read by horizontal rows. Same as A093644, but mirrored and without the additional row/column (1, 9, 9, 9, 9, ...).

n	a(n)
1	1
2	1
3	10
4	1
5	11
6	19
7	1
8	12
9	30
10	28
11	1
12	13
13	42
14	58
15	37
16	1
17	14
18	55
19	100
20	95
21	46
22	1
23	15
24	69
25	155
26	195
27	141
28	55
29	1
30	16
31	84
32	224
33	350
34	336
35	196
36	64
37	1
38	17
39	100
40	308
41	574
42	686
43	532
44	260
45	73
46	1
47	18
48	117
49	408
50	882
51	1260
52	1218
53	792
54	333
55	82

[1, 1, 10, 1, 11, 19, 1, 12, 30, 28, 1, 13, 42, 58, 37, 1, 14, 55, 100, 95, 46, 1, 15, 69, 155, 195, 141, 55, 1, 16, 84, 224, 350, 336, 196, 64, 1, 17, 100, 308, 574, 686, 532, 260, 73, 1, 18, 117, 408, 882, 1260, 1218, 792, 333, 82]

cp's OEIS Frontend

A172171 (1, 9) Pascal Triangle read by horizontal rows. Same as A093644, but mirrored and without the additional row/column (1, 9, 9, 9, 9, ...).

Table of values

List of values