A163346 - cp's OEIS frontend

A163346 a(n) = 10a(n-1) - 23a(n-2) for n > 1; a(0) = 1, a(1) = 7.

n	a(n)
0	1
1	7
2	47
3	309
4	2009
5	12983
6	83623
7	537621
8	3452881
9	22163527
10	142219007
11	912428949
12	5853252329
13	37546657463
14	240841771063
15	1544844588981
16	9909085155361
17	63559426007047
18	407685301497167
19	2614986216809589
20	16773100233661049
21	107586319349989943

[1, 7, 47, 309, 2009, 12983, 83623, 537621, 3452881, 22163527, 142219007, 912428949, 5853252329, 37546657463, 240841771063, 1544844588981, 9909085155361, 63559426007047, 407685301497167, 2614986216809589, 16773100233661049, 107586319349989943]

cp's OEIS Frontend

A163346 a(n) = 10a(n-1) - 23a(n-2) for n > 1; a(0) = 1, a(1) = 7.

Table of values

List of values

cp's OEIS Frontend

A163346 a(n) = 10*a(n-1) - 23*a(n-2) for n > 1; a(0) = 1, a(1) = 7.

Table of values

List of values

A163346 a(n) = 10a(n-1) - 23a(n-2) for n > 1; a(0) = 1, a(1) = 7.