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A064935
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Numbers k such that (k+3)^(k+2) mod (k+1) = k.
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1
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4, 64, 376, 1188, 1468, 25804, 58588, 134944, 137344, 170584, 272608, 285388, 420208, 538732, 592408, 618448, 680704, 778804, 1163064, 1520440, 1700944, 2099200, 2831008, 4020028, 4174168, 4516108, 5059888, 5215768, 5447272
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OFFSET
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1,1
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LINKS
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EXAMPLE
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(4+3)^(4+2) mod (4+1) = 7^6 mod 5 = 117649 mod 5 = 4, so 4 is a term.
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PROG
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(PARI) isok(k) = Mod(k+3, k+1)^(k+2) == k; \\ Michel Marcus, Jul 12 2021
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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Jonathan Ayres (jonathan.ayres(AT)btinternet.com), Oct 26 2001
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STATUS
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approved
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