A077299 Partition the concatenation 1234567...of natural numbers into successive strings which are multiples of 6, all different and > 6. (0 never taken as the most significant digit.)

12, 3456, 78, 9101112, 1314, 15161718, 1920, 21222, 324, 252, 627282, 930, 3132, 33343536, 3738, 39404142, 4344, 45464748, 4950, 51525354, 5556, 57585960, 6162, 636, 4656, 66, 768, 69707172, 7374, 75767778, 7980, 81828, 384, 858, 687888, 990

Offset

1,1

Links

Table of n, a(n) for n=1..36.

Crossrefs

Cf. A077293, A077294, A077295, A077296, A077297, A077298, A077300, A077301, A077302.

Sequence in context: A012603 A012737 A370298 * A077749 A077297 A012609

Adjacent sequences: A077296 A077297 A077298 * A077300 A077301 A077302

Keyword

base,nonn

Author

Amarnath Murthy, Nov 03 2002

Extensions

Corrected and extended by R. J. Mathar, Mar 13 2006

Offset changed by Sean A. Irvine, May 14 2025

Status

approved