A022993 - OEIS

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A022993

a(n) = 37 - n.

1

37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 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

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,1

LINKS

Table of n, a(n) for n=0..60.

Tanya Khovanova, Recursive Sequences.

Index entries for linear recurrences with constant coefficients, signature (2,-1).

FORMULA

a(n) = 2*a(n-1) - a(n-2). - Wesley Ivan Hurt, Aug 19 2022

MATHEMATICA

37-Range[0, 60] (* Harvey P. Dale, Apr 08 2023 *)

PROG

(Magma) [37-n : n in [0..80]]; // Wesley Ivan Hurt, Aug 19 2022

CROSSREFS

Cf. A022958 - A022996.

Sequence in context: A242556 A087366 A324249 * A023479 A201828 A291478

Adjacent sequences: A022990 A022991 A022992 * A022994 A022995 A022996

KEYWORD

sign,easy

AUTHOR

N. J. A. Sloane

STATUS

approved