OFFSET
1,2
COMMENTS
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
EXAMPLE
1, 2; 1 2, 2 3; 1 2 3, 2 3 5; 1 2 3 4, 2 3 5 7; 1 2 ...
MATHEMATICA
With[{prs=Prime[Range[20]]}, Flatten[Table[{Range[n], Take[prs, n]}, {n, 10}]]] (* Harvey P. Dale, Dec 08 2011 *)
PROG
(Haskell)
a109400 n = a109400_list !! (n-1)
a109400_list = concat $ zipWith (++) a002260_tabl a037126_tabl
-- Reinhard Zumkeller, Jun 23 2015, Dec 11 2011
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Jun 27 2005
STATUS
approved