|
| |
|
|
A078407
|
|
Number of ways to partition 4*n+2 into distinct positive integers.
|
|
2
|
|
|
|
1, 4, 10, 22, 46, 89, 165, 296, 512, 864, 1426, 2304, 3658, 5718, 8808, 13394, 20132, 29927, 44046, 64234, 92864, 133184, 189586, 267968, 376256, 525016, 728260, 1004544, 1378304, 1881578, 2556284, 3457027, 4654670, 6240974, 8334326
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
0,2
|
|
|
LINKS
|
Table of n, a(n) for n=0..34.
|
|
|
MATHEMATICA
|
Table[PartitionsQ[4n+2], {n, 0, 40}]
|
|
|
CROSSREFS
|
Bisection of A035294. Cf. A078406.
a(n) = t(4*n+2, 0), t as defined in A079211.
Sequence in context: A004798 A174622 A038621 * A033484 A099018 A008267
Adjacent sequences: A078404 A078405 A078406 * A078408 A078409 A078410
|
|
|
KEYWORD
|
nonn,easy
|
|
|
AUTHOR
|
N. J. A. Sloane, Dec 27 2002
|
|
|
EXTENSIONS
|
More terms from Don Reble (djr(AT)nk.ca), Jan 05 2003
|
|
|
STATUS
|
approved
|
| |
|
|