这个网站是由捐款支持的OEIS基金会.
享受数字吧！
https://oeis.org/search？q=seiichi%20manyama&sort=created
https://oeis.org/search？q=author%3aSeiichi%20Manyama
https://oeis.org/search？q=seiichi+manyama+二项式&sort=已创建
http://manchanr6.blogspot.jp/
