

A183533


An Ulamtype sequence: a(n) = n if n<=10; for n>10, a(n) = least number > a(n1) which is a unique sum of 10 distinct earlier terms.


8



1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 55, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 145, 163, 190, 217, 235, 271, 280, 1740, 1741, 1744, 1745, 1799, 1804, 1805, 1824, 1825, 1831, 1859, 1869, 1913, 1914, 3554, 10521, 10522, 10526, 10527, 10537, 10563, 10564
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OFFSET

1,2


COMMENTS

An Ulamtype sequence  see A002858 for further information.


LINKS



EXAMPLE

a(11) = 55 = 1 + ... + 10 = 10*11/2, because it is the least number >10 with a unique sum of 10 distinct earlier terms.
a(12) = 100 = 1 + ... + 9 + 55 = 10^2, because it is the least number >55 with a unique sum of 10 distinct earlier terms.


MAPLE



CROSSREFS



KEYWORD

nonn


AUTHOR



STATUS

approved



