A075450 a(n)=A075443(A075449(n)).

0, 0, 0, 0, 0, 0, 6, 4, 10, 0, 16, 12, 8, 0, 64, 72, 80, 48, 96, 168, 352, 180, 288, 240, 264, 320, 96, 792, 480, 576, 648, 1344, 1188, 960, 1248, 1488, 1600, 1344, 1344, 3168, 3816, 2976, 2448, 7728, 3312, 4608, 3072, 4140, 4704, 9024

Offset

1,7

Links

Table of n, a(n) for n=1..50.

Crossrefs

Cf. A075443.

Sequence in context: A082209 A264770 A143520 * A145979 A381978 A182164

Adjacent sequences: A075447 A075448 A075449 * A075451 A075452 A075453

Keyword

nonn

Author

Michele Dondi (bik.mido(AT)tiscalinet.it), Sep 18 2002

Status

approved