|
| |
|
|
A129938
|
|
"Self-Fibonacci"; a(n) is the sum of the last nine terms. Sequence starts with 6,9,2,15,14,1,3,3,9 which are f,i,b,o,n,a,c,c,i if you consider a=1, b=2, c=3, ..., z=26.
|
|
1
| |
|
|
6, 9, 2, 15, 14, 1, 3, 3, 9, 62, 118, 227, 452, 889, 1764, 3527, 7051, 14099, 28189, 56316, 112514, 224801, 449150, 897411, 1793058, 3582589, 7158127, 14302155, 28576121, 57095926, 114079338, 227933875, 455418600, 909939789, 1818086520
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
COMMENTS
| Search "Self-Lucas" in the database for an equivalent sequence.
|
|
|
MAPLE
| A129938 := proc(n) option remember ; if n <= 9 then op(n, [6, 9, 2, 15, 14, 1, 3, 3, 9]) ; else add(A129938(n-i), i=1..9) fi ; end: seq(A129938(n), n=1..50) ; - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 02 2007
|
|
|
CROSSREFS
| Cf. A129939.
Sequence in context: A010502 A188618 A181852 * A022698 A013707 A002162
Adjacent sequences: A129935 A129936 A129937 * A129939 A129940 A129941
|
|
|
KEYWORD
| base,easy,nonn,word
|
|
|
AUTHOR
| Eric Angelini (eric.angelini(AT)kntv.be), Jun 09 2007
|
|
|
EXTENSIONS
| Corrected and extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 02 2007
|
| |
|
|
