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!)
A341992 Take a standard 6-sided die and concatenate the numbers that can be seen around any of the corners and sort into increasing order. 0
123, 124, 132, 135, 142, 145, 153, 154, 213, 214, 231, 236, 241, 246, 263, 264, 312, 315, 321, 326, 351, 356, 362, 365, 412, 415, 421, 426, 451, 456, 462, 465, 513, 514, 531, 536, 541, 546, 563, 564, 623, 624, 632, 635, 642, 645, 653, 654 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

These are the three-digit numbers that can be read from the simultaneously visible faces that share the same corner on a 6-sided die with a traditional layout (in which the number of pips of opposite sides add up to 7).

3-digit numbers such that the digits are distinct and in 1..6, no two digits add up to 7. - Jianing Song, Mar 21 2021

LINKS

Table of n, a(n) for n=1..48.

FORMULA

a(n) + a(49-n) = 777 for n = 1..48. - Rémy Sigrist, Feb 26 2021

CROSSREFS

Sequence in context: A302211 A308004 A192231 * A077378 A031509 A247616

Adjacent sequences:  A341989 A341990 A341991 * A341993 A341994 A341995

KEYWORD

nonn,base,fini,full

AUTHOR

Halfdan Skjerning, Feb 25 2021

STATUS

approved

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 July 25 21:44 EDT 2021. Contains 346294 sequences. (Running on oeis4.)