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
Examples
a(3) = 1112131415/5 = 222426283.
Links
- Andrew Howroyd, Table of n, a(n) for n = 1..1000
Programs
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PARI
a(n)={fromdigits(concat(vector(5, k, digits(5*(n-1)+k))))/5} \\ Andrew Howroyd, Nov 09 2019
Extensions
Terms a(12) and beyond from Andrew Howroyd, Nov 09 2019