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A192363 (A053664(n+1)-A053664(n)) / A002110(n). 2
2, 3, 1, 7, 12, 9, 8, 19, 25, 0, 11, 22, 26, 27, 32, 54, 20, 42, 21, 40, 43, 56, 54, 39, 53, 94, 35, 26, 31, 43, 9, 87, 103, 117, 69, 135, 109, 15, 8, 165, 127, 9, 20, 6, 51, 123, 40, 223, 162, 157, 202, 46, 192, 141, 31, 19, 219, 13, 192, 203, 227, 178, 30 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Zak Seidov, Table n, a(n) for n=1..2000

EXAMPLE

n=1: A053664(n+1)=5, A053664(n)=1, A002110(1)=2, a(1)=(5-1)/2=2

n=2: A053664(n+1)=23, A053664(n)=5, A002110(1)=6, a(2)=(23-5)/6=3

n=3: A053664(n+1)=53, A053664(n)=23, A002110(1)=30, a(2)=(53-23)/30=1.

MATHEMATICA

b=1; a=1; Table[a=a*Prime[k-1]; i=0; While[Mod[b, Prime[k]] != k, i++; b=b+a]; i, {k, 2, 100}]

PROG

(PARI) m=Mod(1, 2); pr=2; for(n=1, 100, t=chinese(m, Mod(n+1, prime(n+1))); print1((lift(t)-lift(m))/pr", "); pr*=prime(n+1); m=t) \\ Charles R Greathouse IV, Jul 13 2011

CROSSREFS

Cf. A002110, A053664.

Sequence in context: A107102 A103364 A104027 * A097710 A171024 A109198

Adjacent sequences:  A192360 A192361 A192362 * A192364 A192365 A192366

KEYWORD

nonn

AUTHOR

Zak Seidov, Jul 11 2011

STATUS

approved

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Last modified August 22 05:35 EDT 2019. Contains 326172 sequences. (Running on oeis4.)