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A238698
Quotients connected with the Banach matchboxes problem: Sum_{i=1..prime(n)-9} 2^(i-1)*binomial(i+3,4)/prime(n) (case 4).
8
1, 27, 3599, 29157, 1362009, 271400395, 1469088801, 201573262419, 4910195172327, 23758960017789, 538608637491505, 54480012827209187, 5189654331623024397, 23446625614115858667, 2104894813684998321045, 41392675008326544152201, 182632116049323564469767
OFFSET
5,2
COMMENTS
See comment in A238693.
MATHEMATICA
k=4; (*case 4*)
Table[Sum[2^(i-1)Binomial[i+k-1, k], {i, p-(2k+1)}]/p, {p, Prime[Range[k+1, 20]]}] (* Peter J. C. Moses, Mar 04 2014 *)
CROSSREFS
Sequence in context: A128507 A166750 A195374 * A230169 A271240 A223327
KEYWORD
nonn
AUTHOR
Vladimir Shevelev, Mar 03 2014
EXTENSIONS
More terms from Peter J. C. Moses, Mar 03 2014
STATUS
approved