|
Search: id:A074600
|
|
| |
|
| 2, 7, 29, 133, 641, 3157, 15689, 78253, 390881, 1953637, 9766649, 48830173, 244144721, 1220711317, 6103532009, 30517610893, 152587956161, 762939584197, 3814697527769, 19073486852413, 95367432689201, 476837160300277
(list; graph; listen)
|
|
|
OFFSET
|
0,1
|
|
|
FORMULA
|
a(n) = 5a(n-1)-2^n = 7a(n-1)- 10a(n-2).
|
|
MATHEMATICA
|
Table[2^n + 5^n, {n, 0, 25}]
|
|
CROSSREFS
|
Cf. A000051, A034472, A052539, A034474, A062394, A034491, A062395, A062396, A007689, A063376, A063481, A074601 - A074624.
Sequence in context: A132262 A007852 A110576 this_sequence A064641 A104252 A018977
Adjacent sequences: A074597 A074598 A074599 this_sequence A074601 A074602 A074603
|
|
KEYWORD
|
easy,nonn
|
|
AUTHOR
|
Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 25 2002
|
|
|
Search completed in 0.002 seconds
|
