A284377 Concatenation of the first n positive 4th powers.

1, 116, 11681, 11681256, 11681256625, 116812566251296, 1168125662512962401, 11681256625129624014096, 116812566251296240140966561, 11681256625129624014096656110000, 1168125662512962401409665611000014641, 116812566251296240140966561100001464120736

Offset

1,2

Links

Table of n, a(n) for n=1..12.

Eric Weisstein's World of Mathematics, Consecutive Number Sequences

Prog

(PARI) a(n) = my(s=""); for (k=1, n, s = concat(s, Str(k^4))); eval(s); \\ Michel Marcus, Dec 30 2022

Crossrefs

Cf. A007908, A019521, A019522, A359403.

Sequence in context: A193170 A296360 A035814 * A009617 A201728 A009687

Adjacent sequences: A284374 A284375 A284376 * A284378 A284379 A284380

Keyword

base,nonn,easy

Author

XU Pingya, Mar 25 2017

Extensions

a(8) corrected by Georg Fischer, Dec 30 2022

Status

approved