0,1
Index to sequences with linear recurrences with constant coefficients, signature (3,-3,1)
a(n) = a(n-1) +288*n, n>=1. - Vincenzo Librandi, Mar 19 2011
G.f. ( -36-216*x-36*x^2 ) / (x-1)^3 . - R. J. Mathar, Mar 20 2011
Sequence in context: A092643 A045786 A171586 * A014800 A067473 A068075
Adjacent sequences: A017591 A017592 A017593 * A017595 A017596 A017597
nonn,easy
N. J. A. Sloane (njas(AT)research.att.com).