A094283 Row sums of triangle A094280.

1, 5, 15, 45, 90, 180, 360, 720, 1440, 2880, 5760, 11520, 23040, 46080, 92160, 184320, 368640, 737280, 1474560, 2949120, 5898240, 11796480, 23592960, 47185920, 94371840, 188743680, 377487360, 754974720, 1509949440

Offset

1,2

Comments

From n>=4 onward a(n)=45*A000079(n-4). See the comment at A094284.

Links

Table of n, a(n) for n=1..29.

Crossrefs

Cf. A094280, A094281, A094282, A094284.

Sequence in context: A109952 A146632 A076103 * A373300 A158875 A022813

Adjacent sequences: A094280 A094281 A094282 * A094284 A094285 A094286

Keyword

nonn

Author

Amarnath Murthy, Apr 27 2004

Extensions

Edited and extended by Antti Karttunen, Aug 25 2006

Status

approved