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A205016
Ordered differences of oblong numbers.
1
4, 10, 6, 18, 14, 8, 28, 24, 18, 10, 40, 36, 30, 22, 12, 54, 50, 44, 36, 26, 14, 70, 66, 60, 52, 42, 30, 16, 88, 84, 78, 70, 60, 48, 34, 18, 108, 104, 98, 90, 80, 68, 54, 38, 20, 130, 126, 120, 112, 102, 90, 76, 60, 42, 22, 154, 150, 144, 136, 126, 114, 100
OFFSET
1,1
COMMENTS
For a guide to related sequences, see A204892.
EXAMPLE
a(1)=s(2)-s(1)=6-2=4
a(2)=s(3)-s(1)=12-2=10
a(3)=s(3)-s(2)=12-6=6
a(4)=s(4)-s(1)=
a(5)=s(4)-s(2)=
MATHEMATICA
(See the program at A205018.)
CROSSREFS
Sequence in context: A303052 A003564 A347116 * A241619 A129531 A298264
KEYWORD
nonn
AUTHOR
Clark Kimberling, Jan 22 2012
STATUS
approved