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A082845 Partial sums of A082844. 1
2, 5, 7, 10, 12, 14, 17, 19, 22, 24, 26, 29, 31, 34, 36, 39, 41, 43, 46, 48, 51, 53, 55, 58, 60, 63, 65, 68, 70, 72, 75, 77, 80, 82, 84, 87, 89, 92, 94, 96, 99, 101, 104, 106, 109, 111, 113, 116, 118, 121, 123, 125, 128, 130, 133, 135, 138, 140, 142, 145, 147, 150, 152 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

FORMULA

a(n)=1+floor((1+sqrt(2))*n-(2-sqrt(2)))

CROSSREFS

Not the same as A003153.

Sequence in context: A188016 A195437 A081032 * A003153 A187475 A022849

Adjacent sequences:  A082842 A082843 A082844 * A082846 A082847 A082848

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 14 2003

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.