A066744 - cp's OEIS frontend

A066744 a(n) = either 4a(n-1)+1 or 4a(n-1)+3 depending on corresponding term of A005614, +3 for 0, +1 for 1.

n	a(n)
1	1
2	7
3	29
4	117
5	471
6	1885
7	7543
8	30173
9	120693
10	482775
11	1931101
12	7724405
13	30897623
14	123590493
15	494361975
16	1977447901
17	7909791605
18	31639166423
19	126556665693
20	506226662775
21	2024906651101
22	8099626604405
23	32398506417623

[1, 7, 29, 117, 471, 1885, 7543, 30173, 120693, 482775, 1931101, 7724405, 30897623, 123590493, 494361975, 1977447901, 7909791605, 31639166423, 126556665693, 506226662775, 2024906651101, 8099626604405, 32398506417623]

cp's OEIS Frontend

A066744 a(n) = either 4a(n-1)+1 or 4a(n-1)+3 depending on corresponding term of A005614, +3 for 0, +1 for 1.

Table of values

List of values