login
A016804
a(n) = (4*n)^4.
3
0, 256, 4096, 20736, 65536, 160000, 331776, 614656, 1048576, 1679616, 2560000, 3748096, 5308416, 7311616, 9834496, 12960000, 16777216, 21381376, 26873856, 33362176, 40960000, 49787136, 59969536
OFFSET
0,2
COMMENTS
a(n) = A155955(n,4) for n > 3. - Reinhard Zumkeller, Jan 31 2009
PROG
(Magma) [(4*n)^4: n in [0..40]]; // Vincenzo Librandi, Jul 29 2011
(PARI) a(n)=n^4<<8 \\ Charles R Greathouse IV, Jul 29 2011
CROSSREFS
Sequence in context: A186554 A200843 A074151 * A115111 A200790 A206110
KEYWORD
nonn,easy
STATUS
approved