A262777 a(n) = 10^n - prime(n).

8, 97, 995, 9993, 99989, 999987, 9999983, 99999981, 999999977, 9999999971, 99999999969, 999999999963, 9999999999959, 99999999999957, 999999999999953, 9999999999999947, 99999999999999941, 999999999999999939, 9999999999999999933

Offset

1,1

Links

Table of n, a(n) for n=1..19.

Example

a(4) = 10^4-7=9993.

Mathematica

Table[10^n - Prime@ n, {n, 19}] (* Michael De Vlieger, Mar 24 2016 *)

Prog

(PARI) a(n) = 10^n - prime(n); \\ Altug Alkan, Mar 24 2016

Crossrefs

Cf. A000040, A011557, A193825.

Sequence in context: A318012 A320398 A218451 * A367493 A365845 A292747

Adjacent sequences: A262774 A262775 A262776 * A262778 A262779 A262780

Keyword

nonn

Author

Emre APARI, Mar 24 2016

Extensions

More terms from Altug Alkan, Mar 24 2016

Status

approved