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A078862 Smallest primes from A031924, each belonging to those different residue class of mod 210 which are listed in A078861. Arranged according to possible least positive residues mod 210. +0
1
1901, 433, 647, 23, 31, 3607, 251, 47, 53, 61, 1117, 73, 83, 727, 941, 733, 947, 331, 131, 557, 353, 151, 157, 373, 167, 173, 601, 607, 3761, 1033 (list; graph; listen)
OFFSET

1,1

EXAMPLE

Several terms are equal to corresponding ones in A078861, while others are larger like: 1033=4.210+193, where r=193 is in A078861.

MATHEMATICA

f[x_] := Mod[Prime[x], 210] d[x_] := Prime[x+1]-Prime[x] t=Table[0, {210}]; Do[s=f[n]; If[Equal[d[n], 6]&&s<211&&t[[s]]==0, t[[s]]=Prime[n]], {n, 1, 1000}]; t

CROSSREFS

Cf. A031924, A008364, A078861, A078859-A078864.

Sequence in context: A045198 A020417 A157760 this_sequence A124628 A112947 A069793

Adjacent sequences: A078859 A078860 A078861 this_sequence A078863 A078864 A078865

KEYWORD

fini,full,nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Dec 13 2002

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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