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 A083316 a(n) = (2*6^n - (5^n - 3^n))/2. 1
 1, 5, 28, 167, 1024, 6335, 39208, 241967, 1487584, 9110975, 55612888, 338471567, 2054977744, 12451139615, 75314797768, 454933369967, 2744837485504, 16545254288255, 99652801745848, 599823577977167, 3608476467634864 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS Binomial transform of A083315. LINKS Index entries for linear recurrences with constant coefficients, signature (14,-63,90). FORMULA a(n) = (2*6^n - (5^n - 3^n))/2. G.f.: (1-9x+21x^2)/((1-3x)(1-5x)(1-6x)). E.g.f.: (2*exp(6x) - exp(5x) + exp(3x))/2. CROSSREFS Sequence in context: A254538 A090040 A025174 * A027284 A069731 A272046 Adjacent sequences: A083313 A083314 A083315 * A083317 A083318 A083319 KEYWORD easy,nonn AUTHOR Paul Barry, Apr 24 2003 STATUS approved

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Last modified December 5 19:04 EST 2022. Contains 358588 sequences. (Running on oeis4.)