A227842 First differences of A014817.

1, 2, 3, 2, 4, 5, 6, 5, 5, 8, 9, 6, 10, 11, 12, 7, 13, 12, 15, 12, 14, 17, 18, 13, 15, 20, 19, 16, 22, 21, 24, 17, 21, 26, 27, 18, 26, 29, 28, 21, 29, 28, 33, 28, 30, 33, 36, 27, 31, 34, 35, 32, 38, 39, 40, 31, 37, 42, 45, 32, 44, 45, 46, 33, 45, 44, 49, 44, 46, 51, 52, 37, 49, 56, 49, 48, 54, 53, 60, 47

Offset

1,2

Links

Table of n, a(n) for n=1..80.

Maple

A227842 := proc(n)
    A014817(n+1)-A014817(n) ;
end proc:
seq(A227842(n), n=1..80) ; # R. J. Mathar, Aug 09 2013

Crossrefs

Cf. A014817, A227841.

Sequence in context: A304732 A304729 A297161 * A304731 A304728 A369609

Adjacent sequences: A227839 A227840 A227841 * A227843 A227844 A227845

Keyword

nonn

Author

N. J. A. Sloane, Aug 08 2013

Status

approved