A082253 Concatenation of (5n-4), (5n-3), (5n-2), (5n-1) and 5n divided by 5.

2469, 135782, 222426283, 323436384, 424446485, 525456586, 626466687, 727476788, 828486889, 929496990, 1030507091, 1131517192, 1232527293, 1333537394, 1434547495, 1535557596, 1636567697, 1737577798, 1838587899, 19395979820, 20220420620821, 21221421621822

Offset

1,1

Links

Andrew Howroyd, Table of n, a(n) for n = 1..1000

Example

a(3) = 1112131415/5 = 222426283.

Prog

(PARI) a(n)={fromdigits(concat(vector(5, k, digits(5*(n-1)+k))))/5} \\ Andrew Howroyd, Nov 09 2019

Crossrefs

Cf. A082251, A082252, A082254, A082255, A082256.

Sequence in context: A284089 A252113 A102689 * A253229 A253348 A253355

Adjacent sequences: A082250 A082251 A082252 * A082254 A082255 A082256

Keyword

base,easy,nonn

Author

Amarnath Murthy, Apr 11 2003

Extensions

Terms a(12) and beyond from Andrew Howroyd, Nov 09 2019

Status

approved