A192740 Spanish version of A060403 - Each term is the previous term plus the number of letters in the previous number, as conventionally spelled out in Spanish.

1, 3, 7, 12, 16, 25, 36, 48, 61, 72, 83, 95, 108, 118, 133, 151, 170, 183, 201, 214, 231, 252, 275, 298, 320, 337, 361, 383, 406, 423, 446, 472, 496, 521, 540, 558, 582, 603, 618, 638, 661, 683, 706, 721, 741, 764, 789, 813, 829, 851, 875, 899, 923, 944, 970

Offset: 1

Author

Claudio Meller, Jul 09 2011

Keywords

• nonn
• word

Comments

The sequence of words is: uno, tres, siete, doce, dieciseis, veinticinco, treinta y seis, ...

Examples

			a(5)= number of letters of uno-tres-siete-doce = 16.