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A205105 Ordered differences of numbers 3^j-2^j, as in A001047. 1
4, 18, 14, 64, 60, 46, 210, 206, 192, 146, 664, 660, 646, 600, 454, 2058, 2054, 2040, 1994, 1848, 1394, 6304, 6300, 6286, 6240, 6094, 5640, 4246, 19170, 19166, 19152, 19106, 18960, 18506, 17112, 12866, 58024, 58020, 58006, 57960, 57814 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

For a guide to related sequences, see A204892.

LINKS

Table of n, a(n) for n=1..41.

EXAMPLE

a(1)=s(2)-s(1)=(3^2-2^2)-(3^1-2^1)=4

a(2)=s(3)-s(1)=19-1=18

a(3)=s(3)-s(2)=19-5=14

a(4)=s(4)-s(1)=65-1=64

MATHEMATICA

(See the program at A205000.)

CROSSREFS

Cf. A205000, A204892.

Sequence in context: A077109 A070923 A064220 * A231957 A275952 A081420

Adjacent sequences:  A205102 A205103 A205104 * A205106 A205107 A205108

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jan 22 2012

STATUS

approved

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Last modified December 8 04:43 EST 2019. Contains 329853 sequences. (Running on oeis4.)