OFFSET
1,3
COMMENTS
LINKS
M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy], pp. 831-832.
EXAMPLE
Brackets group all partitions of the same length when there is more than one partition.
n/m 1 2 3 4 5
1: 1
2: 1 3
3: 1 15 15
4: 1 [28 35] 210 105
5: 1 [45 210] [630 1575] 3150 945
...
n = 6: 1 [66 495 462] [1485 13860 5775] [13860 51975] 51975 0395
Replacing the bracketed numbers by their sums yields the triangle of A156289.
MATHEMATICA
CROSSREFS
KEYWORD
nonn,tabf
AUTHOR
Hartmut F. W. Hoft, Apr 26 2015
EXTENSIONS
Edited by Wolfdieter Lang, May 11 2015
STATUS
approved