login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A177443 as a triangular array

1
20
310
3200
33200
334000
3361000
33620000
336330000
3363600000
33639200000
336394000000
3363963

A177443 as a square array

1233333333333
012333333333
00246666666
0001233333
000036999
00000246
0000003
00000
0000
000
00
0

A177443 as an upper right triangle

1233333333333
012333333333
00246666666
0001233333
000036999
00000246
0000003
00000
0000
000
00
0

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 22 05:36 EDT 2021. Contains 348160 sequences. (Running on oeis4.)