A205128 Ordered differences of distinct hexagonal numbers.

5, 14, 9, 27, 22, 13, 44, 39, 30, 17, 65, 60, 51, 38, 21, 90, 85, 76, 63, 46, 25, 119, 114, 105, 92, 75, 54, 29, 152, 147, 138, 125, 108, 87, 62, 33, 189, 184, 175, 162, 145, 124, 99, 70, 37, 230, 225, 216, 203, 186, 165, 140, 111, 78, 41, 275, 270, 261

Offset

1,1

Comments

For a guide to related sequences, see A204892.

Links

Table of n, a(n) for n=1..58.

Example

a(1)=s(2)-s(1)=6-1=5
a(2)=s(3)-s(1)=15-1=14
a(3)=s(3)-s(2)=15-6=9
a(4)=s(4)-s(1)=28-1=27
a(5)=s(4)-s(2)=28-6=22

Mathematica

(See the program at A205130.)

Crossrefs

Cf. A205130, A204892.

Sequence in context: A083660 A003079 A334119 * A292249 A205134 A196363

Adjacent sequences: A205125 A205126 A205127 * A205129 A205130 A205131

Keyword

nonn

Author

Clark Kimberling, Jan 25 2012

Status

approved