A396299 RUNS transform of A005606 (initial letter of English name for n).

1, 1, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 1, 1, 20, 20, 20, 10, 10, 100, 200, 200, 200, 100, 100, 1000, 2000, 2000, 2000, 1000, 1000, 1000, 1000, 2000, 2000, 2000, 1000, 1000, 20000, 20000, 20000, 10000, 10000, 100000, 200000, 200000, 200000, 100000, 100000, 1000000

Offset

0,3

Links

Table of n, a(n) for n=0..49.

Example

Zero, One, Two, Three, Four, Five, Six, Seven, Eight, ... have initial letters Z, O, T, T, F, F, S, S, E, ... with runs of length 1, 1, 2, 2, 2, 1, ..., which are the initial terms of the present sequence.

Crossrefs

Cf. A005606.

Sequence in context: A176166 A167911 A037804 * A316894 A362933 A081503

Adjacent sequences: A396296 A396297 A396298 * A396300 A396301 A396302

Keyword

nonn

Author

N. J. A. Sloane, Jun 04 2026

Extensions

More terms from Michael S. Branicky, Jun 04 2026

Status

approved