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A077490
a(n) = smallest k such that 4k has a digit sum = n.
1
25, 5, 3, 1, 8, 6, 4, 2, 9, 7, 14, 12, 19, 17, 24, 22, 47, 72, 97, 122, 147, 172, 197, 222, 247, 497, 747, 997, 1247, 1497, 1747, 1997, 2247, 2497, 4997, 7497, 9997, 12497, 14997, 17497, 19997, 22497, 24997, 49997, 74997, 99997, 124997, 149997, 174997
OFFSET
1,1
FORMULA
A077489(n)/4
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Nov 07 2002
EXTENSIONS
Corrected and extended by Sascha Kurz, Feb 10 2003
STATUS
approved