A187206 a(n) = 6*(24*n - 1).

138, 282, 426, 570, 714, 858, 1002, 1146, 1290, 1434, 1578, 1722, 1866, 2010, 2154, 2298, 2442, 2586, 2730, 2874, 3018, 3162, 3306, 3450, 3594, 3738, 3882, 4026, 4170, 4314, 4458, 4602, 4746, 4890, 5034, 5178, 5322, 5466, 5610, 5754, 5898

Offset

1,1

Comments

The expression 6*(24*n - 1) is mentioned in the Bruinier-Ono paper (see theorem 1.1 and chapter 5).

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..10000

J. H. Bruinier and K. Ono, Algebraic formulas for the coefficients of half-integral weight harmonic weak Maass forms

E. Larson and L. Rolen, Integrality properties of the CM-values of certain weak Maass forms

Index entries for linear recurrences with constant coefficients, signature (2,-1).

Formula

a(n) = 6*A183010(n).

Mathematica

144*Range[40]-6 (* Harvey P. Dale, Jul 20 2011 *)

Prog

(Magma) [6*(24*n - 1): n in [1..45]]; // Vincenzo Librandi, Jul 12 2011
(PARI) a(n)=144*n-6 \\ Charles R Greathouse IV, Nov 03 2011

Crossrefs

Cf. A000041, A183009, A183010, A183011.

Sequence in context: A108156 A264897 A202441 * A168531 A260133 A317579

Adjacent sequences: A187203 A187204 A187205 * A187207 A187208 A187209

Keyword

nonn,easy

Author

Omar E. Pol, Jul 09 2011

Status

approved