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 A234703 Primes in the tribonacci-like sequence, A214727. 0
 2, 2, 5, 101, 13241, 151537, 66848890001808737, 8602289657912317933269334679427588251509673524841616601 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The next term (a(9)) has 97 digits. - Harvey P. Dale, Feb 22 2023 LINKS Table of n, a(n) for n=1..8. MATHEMATICA a={1, 2, 2}; Print[2]; Print[2]; For[n=3, n<=1000, n++, sum=Plus@@a; If[PrimeQ[sum], Print[sum]]; a=RotateLeft[a]; a[[3]]=sum] Select[LinearRecurrence[{1, 1, 1}, {1, 2, 2}, 500], PrimeQ] (* Harvey P. Dale, Feb 22 2023 *) CROSSREFS Cf. A001590, A100683, A231574, A231575, A232543, A214899, A020992, A233554. A214727, A234696. Sequence in context: A227575 A114715 A270750 * A345740 A230607 A353534 Adjacent sequences: A234700 A234701 A234702 * A234704 A234705 A234706 KEYWORD nonn AUTHOR Robert Price, Dec 29 2013 STATUS approved

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Last modified August 12 19:26 EDT 2024. Contains 375113 sequences. (Running on oeis4.)