A073152 - cp's OEIS frontend

A073152 Triangle of numbers relating two simple context-free grammars (A052709 and A052705).

n	a(n)
0	1
1	1
2	2
3	3
4	4
5	7
6	9
7	12
8	15
9	24
10	31
11	40
12	49
13	58
14	89
15	113
16	144
17	171
18	198
19	229
20	342
21	431
22	544
23	637
24	718
25	811
26	924
27	1355
28	1697
29	2128
30	2467
31	2746
32	3025
33	3364
34	3795
35	5492
36	6847
37	8544
38	9837
39	10854
40	11815
41	12832
42	14125
43	15822
44	22669
45	28161

[1, 1, 2, 3, 4, 7, 9, 12, 15, 24, 31, 40, 49, 58, 89, 113, 144, 171, 198, 229, 342, 431, 544, 637, 718, 811, 924, 1355, 1697, 2128, 2467, 2746, 3025, 3364, 3795, 5492, 6847, 8544, 9837, 10854, 11815, 12832, 14125, 15822, 22669, 28161]

cp's OEIS Frontend

A073152 Triangle of numbers relating two simple context-free grammars (A052709 and A052705).

Table of values

List of values