|
Search: id:A139153
|
|
|
| A139153 |
|
Natural numbers of the form (n!+6)/6. |
|
+0
22
|
|
| 2, 5, 21, 121, 841, 6721, 60481, 604801, 6652801, 79833601, 1037836801, 14529715201, 217945728001, 3487131648001, 59281238016001, 1067062284288001, 20274183401472001, 405483668029440001, 8515157028618240001
(list; graph; listen)
|
|
|
OFFSET
|
3,1
|
|
|
MATHEMATICA
|
Table[(n! + 6)/6, {n, 3, 30}]
|
|
CROSSREFS
|
Cf. A082672, A089085, A089130, A117141, A007749, A139056, A139057, A139058, A139059, A139060, A139061, A139061, A139062, A139063, A139064, A139065, A139066, A020458, A139068, A137390, A139070, A139071, A139072, A139073, A139074, A139075, A139148, A139149, A139150, A139151, A139152, A139153, A139154, A139155, A139156, A139157, A139158, A139158, A139159, A139160, A139161, A139162.
Sequence in context: A129582 A152576 A078480 this_sequence A144271 A117261 A108021
Adjacent sequences: A139150 A139151 A139152 this_sequence A139154 A139155 A139156
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Artur Jasinski (grafix(AT)csl.pl), Apr 11 2008
|
|
|
Search completed in 0.002 seconds
|
