A194716 - cp's OEIS frontend

A194716 Number of n-ary words beginning with the first character of the alphabet, that can be built by inserting four doublets into the initially empty word.

n	a(n)
0	0
1	1
2	35
3	181
4	523
5	1145
6	2131
7	3565
8	5531
9	8113
10	11395
11	15461
12	20395
13	26281
14	33203
15	41245
16	50491
17	61025
18	72931
19	86293
20	101195
21	117721
22	135955
23	155981
24	177883
25	201745
26	227651
27	255685
28	285931
29	318473
30	353395
31	390781
32	430715
33	473281
34	518563
35	566645
36	617611

[0, 1, 35, 181, 523, 1145, 2131, 3565, 5531, 8113, 11395, 15461, 20395, 26281, 33203, 41245, 50491, 61025, 72931, 86293, 101195, 117721, 135955, 155981, 177883, 201745, 227651, 255685, 285931, 318473, 353395, 390781, 430715, 473281, 518563, 566645, 617611]

cp's OEIS Frontend

A194716 Number of n-ary words beginning with the first character of the alphabet, that can be built by inserting four doublets into the initially empty word.

Table of values

List of values