A049191 Start with 1. Convert to base 3, describe it in base 3, convert to base 3.

1, 4, 7, 49, 376, 886, 28834, 205195, 190471228, 326526374362, 303663850108045, 14055945960715098799, 257290919119829489870640337, 26045951636791617523077244751268466

Offset: 1

Author

Olivier Gérard

Keywords

• nonn
• base

Examples

			1->One 1->11->4; 4->11->Two 1's->21->7; 7->21->One 2, One 1->1211->49; etc.
		

Crossrefs

Cf. A005150, A001388.