|
| |
|
|
A283831
|
|
Take every fourth term of A104203.
|
|
2
|
|
|
|
1, -12, 3024, -4390848, 21224560896, -257991277243392, 6628234834692624384, -319729080846260095008768, 26571747463798134334265819136, -3564202847752289659513902717468672, 733070216072136922924207670741034860544, -221829664053602095461018886102097997267468288
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
0,2
|
|
|
LINKS
|
|
|
|
PROG
|
(PARI) x='x+O('x^66); v=Vec(serlaplace(serreverse( intformal( 1/sqrt(1-x^4))))); vector(#v\4, n, v[4*n-3]) \\ Joerg Arndt, Mar 24 2017
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
sign
|
|
|
AUTHOR
|
|
|
|
EXTENSIONS
|
|
|
|
STATUS
|
approved
|
| |
|
|
