A233760 - cp's OEIS frontend

A233760 Number of toothpicks and D-toothpicks after n-th stage in the D-toothpick "wide" triangle of the third kind, second version.

n	a(n)
0	0
1	1
2	3
3	5
4	9
5	11
6	15
7	21
8	29
9	31
10	35
11	41
12	53
13	67
14	79
15	93
16	109
17	111
18	115
19	121
20	133
21	147
22	167
23	189
24	215
25	237
26	249
27	267
28	299
29	337
30	365
31	395
32	427
33	429
34	433
35	439
36	451
37	465
38	485
39	507
40	533
41	555
42	575
43	605
44	649
45	711
46	763
47	809
48	863
49	901
50	913
51	931
52	967
53	1013

[0, 1, 3, 5, 9, 11, 15, 21, 29, 31, 35, 41, 53, 67, 79, 93, 109, 111, 115, 121, 133, 147, 167, 189, 215, 237, 249, 267, 299, 337, 365, 395, 427, 429, 433, 439, 451, 465, 485, 507, 533, 555, 575, 605, 649, 711, 763, 809, 863, 901, 913, 931, 967, 1013]

cp's OEIS Frontend

A233760 Number of toothpicks and D-toothpicks after n-th stage in the D-toothpick "wide" triangle of the third kind, second version.

Table of values

List of values