A281546 - OEIS

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A281546

a(n) = 27*n + 2.

2, 29, 56, 83, 110, 137, 164, 191, 218, 245, 272, 299, 326, 353, 380, 407, 434, 461, 488, 515, 542, 569, 596, 623, 650, 677, 704, 731, 758, 785, 812, 839, 866, 893, 920, 947, 974, 1001, 1028, 1055, 1082, 1109, 1136, 1163, 1190, 1217, 1244, 1271, 1298, 1325, 1352, 1379, 1406, 1433

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,1

LINKS

Table of n, a(n) for n=0..53.

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

FORMULA

From Elmo R. Oliveira, Dec 08 2024: (Start)

G.f.: (2 + 25*x)/(1 - x)^2.

E.g.f.: (2 + 27*x)*exp(x).

a(n) = 2*a(n-1) - a(n-2) for n >= 2. (End)

MAPLE