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Search: id:A077520
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| A077520 |
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a(1) = 1, a(n) = smallest prime of the form k*a(n-1)+1 starting with n. |
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+0 1
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| 1, 2, 3, 43, 5333, 63997, 7551647, 815577877, 913447222241, 1030368466687849, 1154012682690390881, 1225561469017195115623, 1389786705865499261116483, 1406464146335885252249880797, 1538671776091458465961369591919
(list; graph; listen)
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