A037051 Palindromic product of some n with sum of next n consecutive integers.

2, 2664662, 9826289, 4128458548214

Offset

1,1

Comments

Values of n see A037050.

a(5) > 7.5*10^37, if it exists. - Giovanni Resta, Aug 26 2019

Links

Table of n, a(n) for n=1..4.

Example

2664662 = 121 * (122 + 123 + ... + 241 + 242) = 121 * 22022.

Crossrefs

Cf. A036659, A037050.

Sequence in context: A272238 A303255 A322096 * A283072 A214599 A071066

Adjacent sequences: A037048 A037049 A037050 * A037052 A037053 A037054

Keyword

nonn,base,hard,more

Author

Patrick De Geest, Jan 04 1999

Status

approved