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 A020715 n+6. 0
 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, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Pisot sequences E(6,7), P(6,7), T(6,7). LINKS Tanya Khovanova, Recursive Sequences Index entries for linear recurrences with constant coefficients, signature (2,-1). FORMULA a(n) = n+6. a(n) = 2a(n-1) - a(n-2). PROG (PARI) a(n)=n+6 CROSSREFS See A008776 for definitions of Pisot sequences. Sequence in context: A168096 A030546 A028253 * A182307 A023384 A053407 Adjacent sequences:  A020712 A020713 A020714 * A020716 A020717 A020718 KEYWORD nonn,easy AUTHOR STATUS approved

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Last modified December 13 23:14 EST 2019. Contains 329974 sequences. (Running on oeis4.)