A161366 Each term is the previous term plus the number of letters in the previous number, as conventionally spelled out in Spanish.

1, 4, 10, 14, 21, 30, 37, 50, 59, 74, 88, 100, 104, 116, 131, 148, 167, 186, 204, 220, 236, 258, 282, 303, 318, 338, 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, Jun 07 2009

Keywords

• nonn
• word

Comments

1= uno(3 letters), 1+3 = 4 = cuatro (6 letters) 4+6=10, etc

Crossrefs

Cf. A060403.