A114983 Natural numbers n that can be partitioned as sum of k primes, where k is the number of decimal digits of n.

2, 3, 5, 7, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 24, 25, 26, 28, 30, 31, 32, 33, 34, 36, 38, 39, 40, 42, 43, 44, 45, 46, 48, 49, 50, 52, 54, 55, 56, 58, 60, 61, 62, 63, 64, 66, 68, 69, 70, 72, 73, 74, 75, 76, 78, 80, 81, 82, 84, 85, 86, 88, 90, 91, 92, 94, 96, 98

Offset

1,1

Links

Table of n, a(n) for n=1..68.

Crossrefs

Sequence in context: A046482 A046941 A116692 * A118950 A344451 A092620

Adjacent sequences: A114980 A114981 A114982 * A114984 A114985 A114986

Keyword

base,nonn

Author

Giovanni Teofilatto, Feb 22 2006

Status

approved