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A309593
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Numbers k with 4 zeros in a fundamental period of A006190 mod k.
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12
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5, 10, 13, 25, 26, 29, 37, 41, 50, 58, 65, 73, 74, 82, 89, 97, 109, 125, 130, 137, 145, 146, 149, 157, 169, 178, 181, 185, 193, 194, 197, 205, 218, 229, 233, 241, 250, 269, 274, 281, 290, 293, 298, 314, 317, 325, 338, 349, 353, 362, 365, 370, 373, 377
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OFFSET
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1,1
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COMMENTS
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Numbers k such that A322906(k) = 4.
Also numbers k such that A214027(k) is odd.
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LINKS
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PROG
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(PARI) for(k=1, 400, if(A322906(k)==4, print1(k, ", ")))
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CROSSREFS
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Let {x(n)} be a sequence defined by x(0) = 0, x(1) = 1, x(n+2) = m*x(n+1) + x(n). Let w(k) be the number of zeros in a fundamental period of {x(n)} modulo k.
| m=1 | m=2 | m=3
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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