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A051398 a(n) = -(n-3)*a(n-1)+2*(n-2)^2. 0
2, 6, 6, 14, -6, 102, -514, 3726, -29646, 267014, -2669898, 29369166, -352429654, 4581585894, -64142202066, 962133031502, -15394128503454, 261700184559366, -4710603322067866, 89501463119290254, -1790029262385804198, 37590614510101889126 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,1

LINKS

Table of n, a(n) for n=3..24.

Alexsandar Petojevic, The Function vM_m(s; a; z) and Some Well-Known Sequences, Journal of Integer Sequences, Vol. 5 (2002), Article 02.1.7

CROSSREFS

Equals A056158(n) + 2n.

Sequence in context: A065420 A119312 A309415 * A073131 A206490 A321302

Adjacent sequences:  A051395 A051396 A051397 * A051399 A051400 A051401

KEYWORD

sign

AUTHOR

Aleksandar Petojevic.

STATUS

approved

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Last modified October 19 22:55 EDT 2019. Contains 328244 sequences. (Running on oeis4.)