|
Search: id:A023012
|
|
|
| A023012 |
|
Number of partitions of n into parts of 14 kinds. |
|
+0
2
|
|
| 1, 14, 119, 770, 4165, 19754, 84602, 333608, 1228080, 4263770, 14071827, 44420796, 134793918, 394805110, 1119974875, 3086034350, 8280022023, 21678277754, 55486209625, 139065013640, 341779759755, 824753397814, 1956347387428
(list; graph; listen)
|
|
|
OFFSET
|
0,2
|
|
|
COMMENT
|
a(n) is Euler transform of A010853. [From Alois P. Heinz (heinz(AT)hs-heilbronn.de), Oct 17 2008]
|
|
LINKS
|
Index entries for expansions of Product_{k >= 1} (1-x^k)^m
N. J. A. Sloane, Transforms [From Alois P. Heinz (heinz(AT)hs-heilbronn.de), Oct 17 2008]
|
|
MAPLE
|
with (numtheory): a:= proc(n) option remember; `if`(n=0, 1, add (add (d*14, d=divisors(j)) *a(n-j), j=1..n)/n) end: seq (a(n), n=0..40); [From Alois P. Heinz (heinz(AT)hs-heilbronn.de), Oct 17 2008]
|
|
CROSSREFS
|
Cf. 14th column of A144064. [From Alois P. Heinz (heinz(AT)hs-heilbronn.de), Oct 17 2008]
Sequence in context: A138431 A006223 A091303 this_sequence A073383 A022642 A004312
Adjacent sequences: A023009 A023010 A023011 this_sequence A023013 A023014 A023015
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
David W. Wilson (davidwwilson(AT)comcast.net)
|
|
|
Search completed in 0.002 seconds
|
