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-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,1
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LINKS
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Table of n, a(n) for n=0..58.
Tanya Khovanova, Recursive Sequences
Robert G. Wilson v, American English names for the numbers from 0 to 100999 without spaces or hyphens.
Index entries for linear recurrences with constant coefficients, signature (2,-1).
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FORMULA
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a(n) = 2 a(n-1) - a(n-2). a(n) = -A022961(n). G.f.: (-5+6*x)/(1-x)^2. - M. F. Hasler, Apr 18 2015
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MATHEMATICA
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Range[0, 60]-5 (* Harvey P. Dale, Feb 01 2016 *)
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PROG
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(PARI) a(n)=n-5
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CROSSREFS
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Cf. A256958, A001057, A000027, A001477, A023443, ..., A023446, A023448, ..., A023482, A022958, ..., A022996.
Sequence in context: A021652 A360778 A022961 * A280916 A307336 A031016
Adjacent sequences: A023444 A023445 A023446 * A023448 A023449 A023450
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KEYWORD
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sign,easy
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AUTHOR
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N. J. A. Sloane.
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STATUS
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approved
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