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A015462 q-Fibonacci numbers for q=5. 1
0, 1, 1, 6, 31, 781, 20156, 2460781, 317398281, 192565913906, 124176269429531, 376229476867085781, 1213035110624630757656, 18371792960261297531148281, 296169521847801754865890523281, 22426801247965814514582357345601406 (list; graph; refs; listen; history; internal format)
OFFSET

0,4

FORMULA

a(n) = a(n-1) + 5^(n-2) a(n-2).

Associated constant: C_5=lim n-->infty a(n)*a(n-2)/a(n-1)^2 = 1.064478080430862119874641125.... - Benoit Cloitre (benoit7848c(AT)orange.fr), Aug 30 2003

CROSSREFS

Cf. A015459, A015460, A015461.

Sequence in context: A200775 A144576 A120107 * A006115 A144780 A126976

Adjacent sequences:  A015459 A015460 A015461 * A015463 A015464 A015465

KEYWORD

nonn,easy

AUTHOR

Olivier Gerard (olivier.gerard(AT)gmail.com)

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Last modified February 14 18:33 EST 2012. Contains 205663 sequences.