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A208217 Number of ways of making change for n cents using coins of 1, 5, 10, 25, 50, and 100 cents, where each coin that appears is used a different number of times. 2
1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 4, 3, 3, 4, 4, 5, 5, 5, 4, 5, 8, 7, 6, 8, 7, 12, 9, 11, 11, 12, 14, 14, 15, 14, 14, 20, 16, 18, 18, 20, 25, 24, 23, 24, 24, 32, 27, 30, 31, 30, 40, 38, 37, 40, 38, 48, 44, 48, 46, 49, 57, 54, 54, 58, 59, 72, 63, 68, 67, 70, 83, 80 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,6
LINKS
EXAMPLE
For n=6 the a(6)=1 solution is six copies of the 1-cent coin. (Taking one 1-cent coin and one 5-cent coin is not allowed, as those two coins have the same nonzero multiplicity.)
MAPLE
# for a g.f. in Maple format see the Doron Zeilberger link.
CROSSREFS
Sequence in context: A363526 A159805 A208216 * A009213 A072209 A226559
KEYWORD
nonn
AUTHOR
Matthew C. Russell, Apr 24 2012
STATUS
approved

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Last modified May 23 14:50 EDT 2024. Contains 372763 sequences. (Running on oeis4.)