Great to see this article about Neil, a warm and brilliant guy - I had the chance to meet him personally the last time the joint AMS meetings were in San Franci

Great to see this article about Neil, a warm and brilliant guy - I had the chance to meet him personally the last time the joint AMS meetings were in San Francisco. Also, when I submitted a simple integer sequence[1] to OEIS on Thanksgiving Day a few years ago, he took the time that day to respond and educate me about some delightful related math. [1] https://oeis.org/A168521 https://oeis.org/A168521