1,1

Next entry must be greater than 10^32.

G. Resta, Tridigital Triangular Numbers

Cf. A000217, A119193. See A119033 for a table of cross-references.

Sequence in context: A119152 A119061 A156379 this_sequence A103134 A134496 A015099

Adjacent sequences: A119189 A119190 A119191 this_sequence A119193 A119194 A119195

nonn,base,more

Giovanni Resta (g.resta(AT)iit.cnr.it), May 10 2006