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A015476 q-Fibonacci numbers for q=5. 0
0, 1, 5, 126, 15755, 9847001, 30771893880, 480810851722001, 37563347821553222005, 14673182743275038197425126, 28658560045496622327167502440755 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

FORMULA

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

CROSSREFS

Sequence in context: A194502 A201839 A156956 * A059486 A071196 A157438

Adjacent sequences:  A015473 A015474 A015475 * A015477 A015478 A015479

KEYWORD

nonn,easy

AUTHOR

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

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Last modified February 16 20:44 EST 2012. Contains 205963 sequences.