|
|
|
|
1, 2, 4, 6, 11, 15, 22, 29, 40, 49, 57, 63, 72, 76, 82, 104, 114, 118, 126, 130, 139, 143, 150, 155, 183, 190, 205, 219, 227, 231, 243, 250, 254, 256, 262, 284, 295, 299, 301, 309, 319, 323, 333, 337, 346, 348, 354, 358, 398, 407, 409, 412, 420, 424, 432, 441
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,2
|
|
COMMENTS
|
Partial sums of number of primitive permutation groups of degree n. The subsequence of primes in this partial sum begins: 2, 11, 29, 139, 227, 337, 409, 463, 563, 593, 821, 853, 881 (and other powers include 243). The subsequence of squares in this partial sum begins: 1, 4, 49, 256, 441, 576.
|
|
LINKS
|
|
|
FORMULA
|
|
|
MATHEMATICA
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|